Products

One of the most dynamic designs for driving the flow of variety of liquids, Progressive Cavity Pumps can be customized to efficiently handle liquids with different viscosity levels and chemical properties. The Progressive Cavity Pumps comprise of a precision mechanized single external helix metallic rotor and double internal helix elastomer stator. As the rotor turns within stators, the cavity progresses from suction to discharge along with fluid.     Progressive Cavity Pumping Principle The pumping element comprises of a precision machined single external helix metallic rotor, and a double internal helix elastomer stator. Due to the special profile of the rotor and stator set, a sealing line is formed along the axis of the rotor which is maintained at both...

  Roto Gear Timed Dual – Flow Twin Screw Pumps is dependent on the rotation of two screw spindles in closed compartment. Wherein, a predefined clearance is maintained between the screw spindles as well as between the outside diameter of the screw spindles and the bore of the casing/liner in which the screw spindles are located. Each half of the screw spindles is left-handed and right-handed. Thus, when the spindles start rotating, driven by a pair of timing-gears located at the end of the screw spindles, the liquid is drawn towards the end of the screw spindles and entrapped between the bore of the pumping compartment as well as the flanks of the screws and is then propelled axially from both the ends towards the centre. Such a dual flow nullifies the axial thrust...

  Rotoʼs external gear pump with its innovative design is compact, efficient and ensures longer service life. These gear pumps are having simple four piece construction, specially designed to handle thinner to thicker & even corrosive liquids with lesser or no lubrication. Rotoʼs external gear pumps are available in various materials and can also be customized for high pressure applications. Gear Pump Capacity up to 120m³/hr or 530 GPM Pressure up to 11 bar or 160 PSI Viscosity up to 1,00,000cSt   Gear pumps are one of the most common types of positive displacement pump. These pumps operate by an unchanging volume of fluid passing between the teeth of two meshing gears and their casing at a constant rate. As the gears rotate and the meshed...

  Roto Macerators are based on the proven concept of perforated shear plate and a rotating headstock to macerate the solid and fibrous components in pumped products; extending service life of downstream equipment and reducing operational costs. Roto macerator is a key instrument in the processing of solid waste comprising of wood, textile, plastic, paper, bones and skin etc. into finer grain size particles of 3.5mm and fibrous size up to 1.5cm2. Capacity up to 80m³/hr or 350 GPM Pressure up to 10 bar or 145 PSI    

  Roto’s range of air operated double diaphragm pumps are positive displacement pumps, driven by compressed air rather than electric motor. These innovative pumps are ideal choice for meeting your demands on high efficiency and low maintenance cost. These aodd pumps are ideal for applications requiring low pulsation and smooth flow, are available in various materials i.e. aluminium, stainless Steel,Ductile iron, Teflon and PVDF. AODD Capacity upto 60 m3/hr or 265 GPM Pressure upto 10 bar or 145 PSI     Low noise Low vibrations Excellent abrasive liquid resistance Very compact design Up to 35% lower air consumption Operating in each position Dry running capability Low maintenance cost High stroke frequency i.e....

  High level of Quality and Interchangeability Ease of Operations and Complete peace of mind Note- Netzsch®, Monoflo®, Seepex®, Moyno® & Allweiler® are registered trademarks of Netzsch Mohnopumpen GmbH, Mono Pumps Ltd., Seeberger GmbH + Co KG, Robbins & Myers, Inc. & Allweiler AG respectively. AFLAS® is a registered product of Asahi Glass Co. Ltd., Japan. Roto Pumps is not an authorised distributor of parts or services for Netzsch Mohnopumpen GmbH’s, Monoflo, Seeberger GmbH’s, Robbins & Myer’s Inc. and Allweiler AG’s products. Roto Pumps Ltd. products are not associated with, endorsed by, or sponsored by any of these companies. Quality systems: Manufacturing units certified for conformance to...